.grid{
    width: 100%;
    background:0 0;
    height: 600px;
    margin: 0 auto;
}

.grid>div{
    list-style: none;
    display: flex;
    justify-content: space-between;
    margin: 0px 10px;
}

.grid > div>div{
    width: 50%;
    margin:20px 10px 10px 10px;
    height: 576px;
    cursor:pointer
}
.list-col{

    width: 1200px;
    height: 512px;
    margin: 0 auto;
}

.list-col>div{
    margin-top: 48px;
    list-style: none;
    display: flex;
    justify-content: space-between;
}
div.title
{
    font-size: 40px;
    line-height: 44px;
    font-weight: 500;
    color: rgba(0,0,0,.85);
    text-align: center;
}
div.text-box{
    position: absolute;
    top:48px;
    width: 100%;
    color: white;
}

div.headline
{
    font-size: 32px;
    line-height: 36px;
    font-weight: 500;
    text-align: center;
    color: white;
}

div.more
{
    font-size: 16px;
    line-height: 24px;
    color: white;
}
div.link_box
{
    position: relative;
    z-index: 400;
    text-align: center;
    margin-top: 16px;
  
    align-items: center;
    transition: all .3s ease;
    cursor: pointer;
    margin-left: 8px;
}
div.desc
{
    color:white;
    font-size: 16px;
    line-height: 24px;
    margin-top: 16px;
    text-align: center;
}
.list-col>div>a{
  
    width: 389px;
    height: 512px;
    background: 0 0;
    cursor:pointer;
    position: relative;
    overflow: hidden;
    margin: 0 auto;
}
 .grid-img{
    transition: transform 0.65s ease
 }
.grid-img:hover{
    transform: scale(1.1,1.1)
}

.scroll-btn
{
    position: absolute;
    height: 48px;
    width: 48px;
    background-color: rgba(0, 0, 0, 0);
    top: 50%;
    z-index: 400;
    transition: all .4s;
    border-radius: 48px;
    cursor:pointer;
}
.scroll-btn:hover{
    background-color: rgba(0, 0, 0, .3);
}
.scroll-control-next .scroll-btn{
    right: calc((100vw - 1200px)/2);
    transform:rotate(180deg);
    display: flex;
    justify-content: center;
    align-items: center;
}
.scroll-control-pre .scroll-btn{
    left:calc((100vw - 1200px)/2);
    display: flex;
    justify-content: center;
    align-items: center;
}

.scroll-swiper
{
    margin: 0 auto;
    height: 720px;
    overflow: hidden;
    box-sizing: content-box;
    background-color: blanchedalmond;
}
.scroll-contain
{
    display: flex;
    width: 100%;
    /* transform: translateX(calc((100vw - 1200px)/2 - 2*1216px)); */
}
.scroll-item
{
    width: 1200px;
    height: 720px;
    margin-right: 16px;
    overflow: hidden;
    flex-shrink: 0;
    background-color: black;
}

.scroll-pre
{
    position:absolute;
    top:0;
    left: 0;
    z-index: 99;
    height: 100%;
    width: calc((100vw - 1232px)/2);
     
}
.scroll-next
{
    position:absolute;
    top:0;
    right: 0;
    z-index: 99;
    height: 100%;
    width:calc((100vw - 1232px)/2);
    
}

li.product-banner-item{
    height: 576px!important;
    width: calc((50vw - 32px));
    max-height: 900px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    max-width: 1230px;
}

ul.products-banner-list
{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    list-style: none;
    padding: 0 16px;
    margin: 0;
}

section.products{
    margin-top: 16px;
}



div.foot{
    width: 100%;
    height: 296px;
    margin-top: 64px;
    background-color: #272727;
}
div.w-line
{
    display: block;
    margin: 0;
    margin-top: -0;
    padding: 0;
    width: 1920px;
    height: 1px;
    font-size: 0;
    border-bottom-width: 1px;
    border-bottom-style: dashed;
    border-bottom-color: #ffffff;
}

div.banner-text
{
    position: absolute;
     

}


div.scroll-item-title
{
    font-size: 32px;
    line-height: 36px;
    font-weight: 500;
    text-align: center;
    color: white;
     width:1200px;position: absolute;margin-top: 128px;
}